<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>LinkHub - 发现优质活动</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        :root {
            --primary: #4a6fa5;
            --secondary: #6b8cbc;
            --accent: #f9a826;
            --content: #28a745;
            --light: #f8f9fa;
            --dark: #343a40;
            --gray: #e9ecef;
            --gray-dark: #adb5bd;
            --success: #28a745;
            --danger: #dc3545;
            --text: #495057;
            --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
            --radius: 8px;
            --transition: all 0.3s ease;
        }
        
        body {
            font-family: 'Noto Sans SC', sans-serif;
            background-color: #f5f7fa;
            color: var(--text);
            line-height: 1.6;
            padding-bottom: 50px;
        }
        
        .container {
            width: 100%;
            max-width: 1600px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 头部样式 */
        header {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: white;
            padding: 15px 0;
            box-shadow: var(--shadow);
            position: sticky;
            top: 0;
            z-index: 100;
            transition: var(--transition);
        }
        
        header.scrolled {
            padding: 10px 0;
            background: linear-gradient(135deg, var(--primary), var(--primary));
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .logo {
            display: flex;
            align-items: center;
            font-family: 'Noto Serif SC', serif;
            font-size: 1.8rem;
            font-weight: 700;
            transition: var(--transition);
        }
        
        header.scrolled .logo {
            font-size: 1.6rem;
        }
        
        .logo i {
            margin-right: 10px;
            font-size: 2rem;
        }
        
        nav ul {
            display: flex;
            list-style: none;
        }
        
        nav li {
            margin-left: 25px;
        }
        
        nav a {
            color: rgba(255, 255, 255, 0.85);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            padding: 8px 0;
            position: relative;
        }
        
        nav a:hover, nav a.active {
            color: white;
        }
        
        nav a.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: var(--accent);
            border-radius: 3px;
        }
        
        .user-actions {
            display: flex;
            align-items: center;
        }
        
        .btn {
            display: inline-block;
            padding: 10px 20px;
            border-radius: var(--radius);
            font-weight: 500;
            text-align: center;
            cursor: pointer;
            transition: var(--transition);
            border: none;
            font-size: 1rem;
        }
        
        .btn-primary {
            background-color: var(--accent);
            color: white;
        }
        
        .btn-outline {
            background: transparent;
            border: 2px solid rgba(255, 255, 255, 0.7);
            color: white;
            margin-right: 15px;
        }
        
        .btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }
        
        .btn:active {
            transform: translateY(0);
        }
        
        /* 发现页特有样式 */
        .discovery-header {
            padding: 40px 0;
            background: linear-gradient(135deg, rgba(74, 111, 165, 0.1), rgba(107, 140, 188, 0.1));
            margin-bottom: 40px;
        }
        
        .discovery-title {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 15px;
            font-family: 'Noto Serif SC', serif;
        }
        
        .discovery-subtitle {
            font-size: 1.1rem;
            color: var(--text);
            max-width: 800px;
        }
        
        /* 推荐标签 */
        .trending-tags {
            margin-bottom: 40px;
        }
        
        .section-title {
            font-size: 1.5rem;
            margin-bottom: 20px;
            color: var(--dark);
            display: flex;
            align-items: center;
        }
        
        .section-title i {
            color: var(--accent);
            margin-right: 10px;
        }
        
        .tags-container {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        
        .tag {
            background-color: white;
            border: 1px solid var(--gray);
            border-radius: 30px;
            padding: 8px 18px;
            display: flex;
            align-items: center;
            gap: 8px;
            cursor: pointer;
            transition: var(--transition);
            font-size: 0.9rem;
        }
        
        .tag:hover {
            background-color: var(--primary);
            color: white;
            border-color: var(--primary);
            transform: translateY(-2px);
        }
        
        .tag i {
            color: var(--secondary);
            transition: var(--transition);
        }
        
        .tag:hover i {
            color: white;
        }
        
        .tag .count {
            background-color: rgba(0, 0, 0, 0.05);
            color: var(--text);
            padding: 2px 8px;
            border-radius: 10px;
            font-size: 0.8rem;
            transition: var(--transition);
        }
        
        .tag:hover .count {
            background-color: rgba(255, 255, 255, 0.2);
            color: white;
        }
        
        /* 分类导航 */
        .categories-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin-bottom: 50px;
        }
        
        .category-card {
            background-color: white;
            border-radius: var(--radius);
            padding: 25px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            cursor: pointer;
        }
        
        .category-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .category-icon {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.8rem;
            margin-bottom: 15px;
            transition: var(--transition);
        }
        
        .category-card:hover .category-icon {
            transform: scale(1.1);
        }
        
        .category-name {
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 8px;
            color: var(--dark);
        }
        
        .category-count {
            color: var(--secondary);
            font-size: 0.9rem;
            margin-bottom: 12px;
        }
        
        .category-desc {
            font-size: 0.9rem;
            color: var(--text);
            line-height: 1.5;
        }
        
        /* 精选内容 */
        .featured-section {
            margin-bottom: 50px;
        }
        
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 25px;
        }
        
        .featured-card {
            background-color: white;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            display: flex;
            transition: var(--transition);
        }
        
        .featured-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .featured-image {
            flex: 0 0 40%;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 3rem;
        }
        
        .featured-content {
            flex: 0 0 60%;
            padding: 25px;
            display: flex;
            flex-direction: column;
        }
        
        .featured-category {
            font-size: 0.85rem;
            color: var(--secondary);
            background-color: rgba(107, 140, 188, 0.1);
            padding: 3px 10px;
            border-radius: 30px;
            display: inline-block;
            margin-bottom: 10px;
            width: fit-content;
        }
        
        .featured-title {
            font-size: 1.4rem;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--dark);
            line-height: 1.4;
        }
        
        .featured-desc {
            font-size: 0.95rem;
            color: var(--text);
            margin-bottom: 20px;
            flex-grow: 1;
        }
        
        .featured-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .featured-reward {
            display: flex;
            align-items: center;
            gap: 8px;
            color: var(--accent);
            font-weight: 600;
        }
        
        .featured-date {
            font-size: 0.9rem;
            color: var(--gray-dark);
        }
        
        /* 个性化推荐 */
        .recommendations {
            margin-bottom: 50px;
        }
        
        .recommendation-filters {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
            overflow-x: auto;
            padding-bottom: 10px;
        }
        
        .recommendation-filter {
            padding: 8px 18px;
            background-color: white;
            border: 1px solid var(--gray);
            border-radius: 30px;
            font-size: 0.9rem;
            white-space: nowrap;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .recommendation-filter.active {
            background-color: var(--primary);
            color: white;
            border-color: var(--primary);
        }
        
        .recommendation-filter:hover:not(.active) {
            border-color: var(--secondary);
            color: var(--primary);
        }
        
        .recommendation-cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }
        
        .rec-card {
            background-color: white;
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .rec-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        }
        
        .rec-image {
            height: 160px;
            background: linear-gradient(135deg, var(--secondary), var(--primary));
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 2.5rem;
        }
        
        .rec-content {
            padding: 20px;
        }
        
        .rec-title {
            font-size: 1.1rem;
            font-weight: 600;
            margin-bottom: 10px;
            color: var(--dark);
            line-height: 1.4;
            display: -webkit-box;
            line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .rec-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 15px;
            font-size: 0.85rem;
        }
        
        .rec-category {
            color: var(--secondary);
        }
        
        .rec-popularity {
            color: var(--gray-dark);
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .rec-desc {
            font-size: 0.9rem;
            color: var(--text);
            margin-bottom: 15px;
            display: -webkit-box;
            line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .rec-cta {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .rec-reward {
            color: var(--accent);
            font-weight: 600;
            font-size: 0.95rem;
        }
        
        .rec-btn {
            padding: 6px 15px;
            background-color: var(--primary);
            color: white;
            border-radius: var(--radius);
            font-size: 0.85rem;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .rec-btn:hover {
            background-color: var(--secondary);
        }
        
        /* 活动动态 */
        .activity-feed {
            margin-bottom: 60px;
        }
        
        .activity-items {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 20px;
        }
        
        .activity-item {
            background-color: white;
            border-radius: var(--radius);
            padding: 20px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            display: flex;
            gap: 15px;
        }
        
        .activity-item:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 15px rgba(0, 0, 0, 0.08);
        }
        
        .activity-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: var(--primary);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            flex-shrink: 0;
        }
        
        .activity-content {
            flex-grow: 1;
        }
        
        .activity-header {
            margin-bottom: 8px;
        }
        
        .activity-user {
            font-weight: 600;
            color: var(--dark);
        }
        
        .activity-action {
            color: var(--text);
        }
        
        .activity-target {
            color: var(--primary);
            font-weight: 500;
        }
        
        .activity-time {
            font-size: 0.85rem;
            color: var(--gray-dark);
            margin-bottom: 10px;
        }
        
        .activity-description {
            font-size: 0.95rem;
            color: var(--text);
            margin-bottom: 10px;
        }
        
        .activity-meta {
            display: flex;
            gap: 15px;
            font-size: 0.85rem;
            color: var(--gray-dark);
        }
        
        .activity-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .activity-meta span:hover {
            color: var(--primary);
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .featured-grid {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 992px) {
            .header-content {
                flex-wrap: wrap;
            }
            
            nav ul {
                margin-top: 15px;
                flex-wrap: wrap;
                justify-content: center;
            }
            
            nav li {
                margin: 5px 10px;
            }
            
            .activity-items {
                grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            }
        }
        
        @media (max-width: 768px) {
            .header-content {
                flex-direction: column;
                text-align: center;
            }
            
            nav ul {
                margin: 15px 0;
            }
            
            .user-actions {
                margin-top: 15px;
                justify-content: center;
                width: 100%;
            }
            
            .discovery-title {
                font-size: 1.8rem;
            }
            
            .featured-card {
                flex-direction: column;
            }
            
            .featured-image {
                flex: 0 0 180px;
            }
            
            .featured-content {
                flex: 1;
            }
            
            .activity-items {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 576px) {
            .btn {
                padding: 8px 15px;
                font-size: 0.9rem;
            }
            
            .btn-outline {
                margin-right: 10px;
            }
            
            .section-title {
                font-size: 1.3rem;
            }
            
            .category-card {
                padding: 20px 15px;
            }
            
            .featured-title {
                font-size: 1.2rem;
            }
        }
        
        /* 页脚 */
        footer {
            background-color: var(--dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 30px 0 15px;
            margin-top: 50px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 30px;
        }
        
        .footer-column h4 {
            color: white;
            margin-bottom: 15px;
            font-size: 1.1rem;
            font-weight: 600;
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column li {
            margin-bottom: 10px;
        }
        
        .footer-column a {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            transition: var(--transition);
            font-size: 0.9rem;
        }
        
        .footer-column a:hover {
            color: white;
            padding-left: 5px;
        }
        
        .copyright {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
        }
        
        /* 动画效果 */
        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }
        
        .fade-in {
            animation: fadeIn 0.5s ease forwards;
        }
        
        @keyframes slideUp {
            from {
                transform: translateY(20px);
                opacity: 0;
            }
            to {
                transform: translateY(0);
                opacity: 1;
            }
        }
        
        .slide-up {
            animation: slideUp 0.5s ease forwards;
        }
        
        .delay-1 { animation-delay: 0.1s; }
        .delay-2 { animation-delay: 0.2s; }
        .delay-3 { animation-delay: 0.3s; }
        .delay-4 { animation-delay: 0.4s; }
        .delay-5 { animation-delay: 0.5s; }
    </style>
</head>
<body>
    <!-- 头部导航 -->
    <header id="main-header">
        <div class="container header-content">
            <div class="logo">
                <i class="fas fa-link"></i>
                <span>云合智享</span>
            </div>
            <nav>
                <ul>
                    <li><a href="boke.html">首页</a></li>
                    <li><a href="./faxain.html" class="active">发现</a></li>
                    <li><a href="./guangchang.html">广场</a></li>
                    <li><a href="./ermen.html">热门</a></li>
                    <li><a href="./fenlie.html">分类</a></li>
                  
                 
                </ul>
            </nav>
            <div class="user-actions">
                <button class="btn btn-outline">登录</button>
                <button class="btn btn-primary">发布链接</button>
            </div>
        </div>
    </header>

    <!-- 发现页头部 -->
    <section class="discovery-header">
        <div class="container">
            <h1 class="discovery-title">发现更多精彩活动</h1>
            <p class="discovery-subtitle">探索热门拉新活动，发现适合你的奖励机制，连接更多优质资源。根据你的兴趣和偏好，我们为你精选了以下内容。</p>
        </div>
    </section>

    <!-- 主要内容区 -->
    <div class="container">
        <!-- 热门标签 -->
        <section class="trending-tags">
            <h2 class="section-title"><i class="fas fa-fire-alt"></i> 热门搜索标签</h2>
            <div class="tags-container">
                <div class="tag">
                    <i class="fas fa-bolt"></i>
                    <span>限时福利</span>
                    <span class="count">128</span>
                </div>
                <div class="tag">
                    <i class="fas fa-money-bill-wave"></i>
                    <span>现金奖励</span>
                    <span class="count">95</span>
                </div>
                <div class="tag">
                    <i class="fas fa-gift"></i>
                    <span>新人礼包</span>
                    <span class="count">76</span>
                </div>
                <div class="tag">
                    <i class="fas fa-percentage"></i>
                    <span>折扣优惠</span>
                    <span class="count">63</span>
                </div>
                <div class="tag">
                    <i class="fas fa-cloud"></i>
                    <span>云存储</span>
                    <span class="count">42</span>
                </div>
                <div class="tag">
                    <i class="fas fa-shopping-cart"></i>
                    <span>购物返利</span>
                    <span class="count">38</span>
                </div>
                <div class="tag">
                    <i class="fas fa-mobile-alt"></i>
                    <span>手机APP</span>
                    <span class="count">51</span>
                </div>
                <div class="tag">
                    <i class="fas fa-gamepad"></i>
                    <span>游戏礼包</span>
                    <span class="count">29</span>
                </div>
                <div class="tag">
                    <i class="fas fa-video"></i>
                    <span>视频会员</span>
                    <span class="count">47</span>
                </div>
                <div class="tag">
                    <i class="fas fa-coffee"></i>
                    <span>餐饮优惠</span>
                    <span class="count">33</span>
                </div>
            </div>
        </section>

        <!-- 分类导航 -->
        <section class="categories-navigation">
            <h2 class="section-title"><i class="fas fa-th-large"></i> 按类别浏览</h2>
            <div class="categories-grid">
                <div class="category-card slide-up delay-1">
                    <div class="category-icon">
                        <i class="fas fa-cloud"></i>
                    </div>
                    <h3 class="category-name">网盘存储</h3>
                    <div class="category-count">32个活动</div>
                    <p class="category-desc">包含各类云存储服务的新用户注册奖励和扩容活动</p>
                </div>
                <div class="category-card slide-up delay-2">
                    <div class="category-icon">
                        <i class="fas fa-credit-card"></i>
                    </div>
                    <h3 class="category-name">金融支付</h3>
                    <div class="category-count">45个活动</div>
                    <p class="category-desc">银行、支付工具的新用户福利和理财优惠活动</p>
                </div>
                <div class="category-card slide-up delay-3">
                    <div class="category-icon">
                        <i class="fas fa-shopping-bag"></i>
                    </div>
                    <h3 class="category-name">电商购物</h3>
                    <div class="category-count">67个活动</div>
                    <p class="category-desc">各大电商平台的新人优惠券和购物返利活动</p>
                </div>
                <div class="category-card slide-up delay-4">
                    <div class="category-icon">
                        <i class="fas fa-utensils"></i>
                    </div>
                    <h3 class="category-name">外卖生活</h3>
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                        <div class="activity-time">2小时前</div>
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                            <span class="activity-action"> 发布了新的 </span>
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                        <div class="activity-time">5小时前</div>
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                        <div class="activity-time">昨天 18:32</div>
                        <p class="activity-description">提现金额150元已到账，感谢平台提供的优质活动信息！</p>
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                            <span><i class="fas fa-comment"></i> 8条评论</span>
                            <span><i class="fas fa-heart"></i> 56</span>
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